CN220639581U - Output type cluster type charging station for circuit breaker - Google Patents
Output type cluster type charging station for circuit breaker Download PDFInfo
- Publication number
- CN220639581U CN220639581U CN202322392552.9U CN202322392552U CN220639581U CN 220639581 U CN220639581 U CN 220639581U CN 202322392552 U CN202322392552 U CN 202322392552U CN 220639581 U CN220639581 U CN 220639581U
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- Prior art keywords
- charging
- module
- breaker
- circuit breaker
- circuit
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- 238000004891 communication Methods 0.000 claims abstract description 10
- 230000005611 electricity Effects 0.000 claims abstract description 5
- 230000002159 abnormal effect Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model provides a breaker output type clustered charging station applied to alternating current charging of an electric automobile, which comprises a clustered power distribution cabinet and at least one charging gun module, wherein the clustered power distribution cabinet is used for centrally managing the working environment and electricity safety of all electric units of the charging station and comprises a molded case breaker, at least one breaker module, a main control board, a 4G network communication module and a temperature regulation module. Through concentrating on the unified management in a switch board with the electrical components that fills electric pile used, the operating temperature environment of each electrical components of control makes its ability operating condition reliable simultaneously, in addition carries out independent protection through intelligent circuit breaker to the charging circuit of each rifle that charges, and each rifle that charges only provides electric energy output to make the car charge safer, prevent more effectively that the damage from taking place.
Description
Technical Field
The utility model relates to the technical field of electric vehicle charging, in particular to a breaker output type cluster charging station applied to electric vehicle alternating current charging.
Background
Along with the high-speed development of electric automobiles, the charging requirement of the electric automobiles is expanded rapidly, and how to ensure the electric safety in the electric scene of automobile charging becomes a hot spot issue, the traditional charging piles are in a one-pile-one-gun or one-pile-two-gun form, various electric parts for charging are contained in the charging piles, the charging piles of the type can meet the general charging requirement, but along with frequent occurrence of severe weather such as high temperature, heavy rain and the like, the charging piles of the type have great potential safety hazards in outdoor use, moreover, because the irregular use of charging users also easily causes the damage of the charging piles, the maintenance cost is increased and the public resource is wasted, the charging piles of the type cannot provide longer-time charging service, are unfavorable for large-scale popularization, and therefore how to provide a charging solution which is safer and more convenient to manage and maintain becomes a technical problem to be solved by those skilled in the art.
Disclosure of Invention
The utility model provides a breaker output type cluster charging station, which is characterized in that electric components used by charging piles are concentrated in a power distribution cabinet to be managed uniformly, meanwhile, the working temperature environment of each electric component is controlled to enable the working state to be reliable, in addition, the charging circuits of charging guns are independently protected through intelligent breakers, and only electric energy output is provided for the charging guns, so that the automobile is charged more safely and effectively, and damage is prevented.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a breaker output type cluster charging station applied to alternating current charging of an electric automobile is characterized by comprising a cluster power distribution cabinet and at least one charging gun module,
the cluster power distribution cabinet is used for centrally managing the working environment and electricity safety of each electric unit of the charging station and comprises a molded case circuit breaker, wherein the input end of the molded case circuit breaker is connected with an external power line, and the input end of the molded case circuit breaker is connected with a charging circuit and used for isolating a public circuit and the charging circuit; the input end of the at least one breaker module is connected with the output end of the molded case breaker, the output end of the at least one breaker module is connected with the charging gun modules and used for controlling the opening and closing of charging circuits of each charging gun, and the number of the breaker modules is consistent with that of the charging gun modules; the main control board is used for carrying out power distribution and data acquisition and transmission of each charging circuit, and the 4G network communication module is used for data communication between the main control board and the cloud platform; the temperature adjusting module is used for adjusting the temperature in the power distribution cabinet to prevent each electric element from stopping working due to high temperature;
and the input end of the at least one charging gun module is connected with the circuit breaker and is used for discharging outwards.
Further, the circuit breaker module includes: the circuit breaker is used for switching on or switching off the charging circuit, has the function of switching off the gate in a power failure and provides tripping protection when the charging circuit is abnormal; the control module is connected with the circuit breaker and used for remotely controlling the opening and closing of the circuit breaker; and the metering module is used for metering the electric quantity passing through the circuit breaker.
Still further still, still include a guide rail unit, install in the switch board, include: the guide rail is arranged on the power distribution cabinet and used for fixing the breaker module; and the circuit board is arranged in the groove of the guide rail, is embedded with a plurality of printing parallel wires and is used for realizing parallel connection between each circuit breaker and the main control board.
Further, the circuit breaker further comprises a main metering module for metering the electric quantity passing through the molded case circuit breaker.
The utility model has the beneficial effects that: when the charging gun module is used, a user inserts the charging gun module into a charging port of a vehicle to be charged, a charging instruction is sent out to the cloud end of the charging station, the cloud end sends the charging instruction to the main control board through the 4G network communication module, the main control board starts to charge the vehicle by controlling the switching-on of the breaker matched with the charging gun module in the charging station, and meanwhile, the metering module starts to meter the charging electric quantity, and when the vehicle is fully charged, the breaker automatically drops to stop charging. In addition, the following situations can occur during operation: in the first situation, when conditions such as electric leakage, overload, high temperature and the like occur in the charging process, the breaker automatically drops a gate to stop charging; in the second situation, after the charging station is suddenly powered off, all the circuit breakers automatically drop off, and after the circuit is restored to be stable, a charging station manager can remotely send out an instruction to enable the control module to control the circuit breakers to switch on so as to restore charging; thirdly, when emergency such as fire occurs in the charging station, the molded case circuit breaker breaks off the gate to cut off communication with an external circuit; and fourthly, when a plurality of vehicles are charged simultaneously, a plurality of circuit breakers and electric elements in the charging station work to enable the temperature in the charging station to rise, and at the moment, the temperature adjusting module starts to work to cool in the charging station so as to ensure that all electric elements can work normally.
In addition, the charging gun module only has one gun head and one cable, even if the damage caused by violent use of a user is limited, the breaker corresponding to the gun head is damaged to break the gate so as to stop the use, the use of other charging guns is not influenced, and a charging station manager can enable the charging gun to continue to resume the use only by replacing or maintaining the charging gun head and the cable, so that the operation and maintenance cost is greatly reduced, and the operation efficiency is improved.
Drawings
Fig. 1 is a schematic structural view of a circuit breaker output type cluster charging station according to the present utility model;
in the figure: 1. a cluster power distribution cabinet; 10. a molded case circuit breaker; 11. a circuit breaker module; 110. a circuit breaker; 111. a control module; 112. a metering module; 12. a main control board; 13. a 4G network communication module; 14. a temperature adjustment module; 15. a guide rail unit; 150. a guide rail; 151. a circuit board; 16. and a main metering module.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1.
A breaker output type cluster charging station is applied to alternating current charging of an electric vehicle and comprises a cluster power distribution cabinet 1 and at least one charging gun module 2.
The cluster power distribution cabinet 1 is used for centrally managing the working environment and electricity safety of all electric units of a charging station, and comprises a molded case circuit breaker 10, wherein the input end of the molded case circuit breaker is connected with an external power line, and the input end of the molded case circuit breaker is connected with a charging circuit and used for isolating a public circuit and the charging circuit; when emergency such as fire occurs in the power distribution cabinet or the charging pile, the molded case circuit breaker 10 is opened to cut off the connection between the power distribution cabinet and the public circuit, so as to prevent the damage of the public circuit or the further expansion of hidden danger.
The input end of the at least one breaker module 11 is connected with the output end of the molded case circuit breaker 10, the output end of the at least one breaker module is connected with the charging gun modules 2 and used for controlling the opening and closing of charging circuits of each charging gun, and the number of the breaker modules 11 is consistent with that of the charging gun modules 2; the breaker module 11 further includes a breaker 110 for switching on or off a charging circuit, having a power failure and breaking function and providing trip protection when the charging circuit is abnormal; the control module 111 is connected with the circuit breaker and is used for remotely controlling the opening and closing brake of the circuit breaker; a metering module 112 for metering the amount of power passing through the circuit breaker.
When the charging station receives a charging instruction during operation, the breaker 110 is switched on to conduct the charging circuit, meanwhile, the metering module 112 meters the electric quantity passing through the breaker 110, and in addition, an operator can send out an instruction according to actual conditions to enable the control module 111 to control the breaker 110 to be switched on or off.
In a specific embodiment, the charging station is provided with 20 charging gun modules 2, and then there are 20 breaker modules 11 in the power distribution cabinet 1, and each breaker module 11 corresponds to one charging gun module 2, so as to realize independent control on each charging gun module 2.
The main control board 12 is used for performing power distribution and data collection and transmission of each charging circuit, when a plurality of vehicles are charged, in order to ensure charging safety, the main control board 12 performs power distribution on each charging circuit, in addition, a platform issues a charging station instruction through the main control board 12, and the main control board 12 also transmits all charging data of the charging station back to the platform.
And the 4G network communication module 13 is used for data communication between the main control board 12 and the cloud platform.
And the temperature adjusting module 14 is used for adjusting the temperature in the power distribution cabinet to prevent each electric element from stopping working due to high temperature.
It should be noted that, under the condition of high temperature weather or simultaneous charging of multiple vehicles, the temperature of each electrical component is relatively high, spontaneous combustion may occur during long-time charging, and for the circuit breaker with protection, temperature protection is triggered under high temperature environment conditions, namely, when the temperature exceeds the working temperature of the circuit breaker, the circuit breaker automatically drops the gate to stop outputting electric energy to the outside, so that electricity safety is ensured, but in an actual application scene, the circuit breaker is likely to be frequently dropped in temperature protection, and vehicle charging cannot be smoothly realized, so that the normal circuit protection capability of the circuit breaker can be ensured and the frequent gate dropping condition of the circuit breaker can be prevented by adjusting the working environment temperature of the circuit breaker.
In a specific embodiment, the power distribution cabinet further comprises a guide rail unit 15, which is installed in the power distribution cabinet and comprises: a guide rail 150 mounted on the power distribution cabinet for fixing the breaker module 11; the guide rail 150 is a standard guide rail for fixing electrical components; the circuit board 151 is mounted in a groove of the guide rail, and is embedded with a plurality of printed parallel wires for realizing parallel connection between each circuit breaker and the main control board, and it should be noted that the circuit breaker module 11 usually realizes circuit connection and connection of data lines by providing an open slot on a surface matched with the guide rail 150 and connecting a connecting piece with the circuit board 151 through the open slot.
It should be noted that the circuit breaker module 11 further includes a power module (not shown) connected to the circuit breaker module 11 through the circuit board 151 to provide operating power for the circuit breaker module 11.
It should be further noted that in a specific application scenario, a plurality of circuit breaker modules 11 are generally included and disposed on a plurality of rail units 15, and a plurality of circuit boards 151 may be connected by a flexible adapter.
In one embodiment, a main metering module 16 is also included for metering the amount of power passing through the molded case circuit breaker.
At least one charging gun module 2, the input end of which is connected with the circuit breaker, is used for discharging to the outside.
In a specific embodiment, the charging gun module 2 further comprises a stand column and a waterproof cap, the stand column is used for mounting the charging gun module 2, the waterproof cap is mounted at the top end of the stand column, and the charging gun module 2 is mounted at the lower part of the waterproof cap.
In an embodiment, the breaker module 11 is installed in the charging gun module 2, and each charging gun module 2 is connected in parallel and arranged at intervals, and the thickness of the connecting cable is determined according to the distance between the charging gun module 2 and the power distribution cabinet 1, in general, the thicker the cable is the closer the distance between the charging gun module 2 and the power distribution cabinet 1 is, the thinner the cable is the farther the distance between the charging gun module and the power distribution cabinet 1 is, so that the cable cost can be effectively saved, and the operation cost of the charging station is reduced.
The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.
Claims (4)
1. A breaker output type cluster charging station applied to alternating current charging of an electric automobile is characterized by comprising a cluster power distribution cabinet and at least one charging gun module,
the cluster power distribution cabinet is used for centrally managing the working environment and electricity safety of each electric unit of the charging station and comprises a molded case circuit breaker, wherein the input end of the molded case circuit breaker is connected with an external power line, and the input end of the molded case circuit breaker is connected with a charging circuit and used for isolating a public circuit and the charging circuit; the input end of the at least one breaker module is connected with the output end of the molded case breaker, the output end of the at least one breaker module is connected with the charging gun modules and used for controlling the opening and closing of charging circuits of each charging gun, and the number of the breaker modules is consistent with that of the charging gun modules; the main control board is used for carrying out power distribution and data acquisition and transmission of each charging circuit, and the 4G network communication module is used for data communication between the main control board and the cloud platform; the temperature adjusting module is used for adjusting the temperature in the power distribution cabinet to prevent each electric element from stopping working due to high temperature;
and the input end of the at least one charging gun module is connected with the circuit breaker and is used for discharging outwards.
2. The circuit breaker output cluster charging station of claim 1, wherein the circuit breaker module comprises: the circuit breaker is used for switching on or switching off the charging circuit, has the function of switching off the gate in a power failure and provides tripping protection when the charging circuit is abnormal; the control module is connected with the circuit breaker and used for remotely controlling the opening and closing of the circuit breaker; and the metering module is used for metering the electric quantity passing through the circuit breaker.
3. The circuit breaker output cluster charging station of claim 2, further comprising a rail unit mounted within the power distribution cabinet, comprising: the guide rail is arranged on the power distribution cabinet and used for fixing the breaker module; and the circuit board is arranged in the groove of the guide rail, is embedded with a plurality of printing parallel wires and is used for realizing parallel connection between each circuit breaker and the main control board.
4. The circuit breaker output cluster charging station of claim 1, further comprising a main metering module for metering the amount of power passing through the molded case circuit breaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322392552.9U CN220639581U (en) | 2023-09-05 | 2023-09-05 | Output type cluster type charging station for circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322392552.9U CN220639581U (en) | 2023-09-05 | 2023-09-05 | Output type cluster type charging station for circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220639581U true CN220639581U (en) | 2024-03-22 |
Family
ID=90296837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322392552.9U Active CN220639581U (en) | 2023-09-05 | 2023-09-05 | Output type cluster type charging station for circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220639581U (en) |
-
2023
- 2023-09-05 CN CN202322392552.9U patent/CN220639581U/en active Active
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